Nike Pro 3" Compression Shorts 88% Polyester/12% Spandex Imported Dri-FIT fabric - Helps keep you dry and comfortable by wicking sweat away from the surface of the skin. Body-skimming fit - Makes these shorts an ideal base layer. Flat elastic waistband - Offers a smooth fit that stays in place. Triangular gusset - Allows a full range of motion. 3" (7.6cm) inseam - In a women's size small.